Laptop power banks hit a happy medium between capacity and portability. Capacity is usually below 100-watt hours to comply with TSA requirements for carry-on luggage. Since most batteries are listed ...

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

Laptops are the perfect middle ground between smartphones and desktop computers and provide portability without compromising on the sophistication of the tasks you can accomplish on the go. For years, ...

Laptops run on rechargeable batteries, so they have one major advantage over desktop computers: portability. Obviously, there is a tradeoff. Even if you purchase a laptop with the best battery life ...

Now, there’s a Kickstarter for this $1,999 battery that can keep a fridge running for hours. Now, there’s a Kickstarter for this $1,999 battery that can keep a fridge running for hours. is a senior ...

When the power goes out, scrambling for a flashlight can be frustrating. Light bulbs with backup batteries solve this by providing light even during an outage. These innovative bulbs charge their ...